| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Wanzhong | China national standards | MT | 591.84 | USD | 20251126 |
| Wuhan Hengjiu Chem | China national standards | MT | 918.13 | USD | 20251126 |
| Shandong Hongyang Chem | China national standards | MT | 918.13 | USD | 20251126 |
| Changzhou Hechun Chem | China national standards | MT | 593.25 | USD | 20251126 |
| Changzhou Hechun Chem | China national standards | MT | 590.43 | USD | 20251126 |
| Sinopec | China national standards | MT | 974.63 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 988.34 | USD | 20251125 |
| Sinopec | China national standards | MT | 607.12 | USD | 20251125 |
| Lihuayi Weiyuan Chem | China national standards | MT | 621.24 | USD | 20251125 |
| Nanjing Runsheng Petro | China national standards | MT | 705.96 | USD | 20251125 |